baber/WOPTO huggingface dataset:
Patent DE-3500717-A1 (DE)
Inventor: SOTONYI THOMAS DIPL ING
IPC: B23K37/00
Filed: 1985-01-11
Abstract: 1. A welding machine for wire meshes which consist of longitudinal and transverse wires and are welded at their points of intersection, more particularly for concrete reinforcing purposes, comprising a number of welding units (9-18) which are disposed one beside the other and can be individually moved on rails (6, 7) by means of a displacing drive (23-29) to positions determined by the given spacing of the longitudinal wires and which each comprise a longitudinal wire supply means (19), a lower welding electrode (20) and an upper electrode (21) which can be moved towards the lower electrode, and a welding transformer, characterized in that the welding units (8-18) are so disposed between the rails that they can be interchanged individually in the upward direction ; at least one of the welding units (8-18) has the displacing drive (23-29) ; and the other, undriven welding units (9-18) are connected after the fashion of a train to one another and to the welding unit (8) having the displacing drive (23, 29) via individually actuable connecting elements (35, 36), the undriven welding units (9-18) being individually disconnectable from the train at the given positions in accordance with their positions in the train.
Patent DE-3504594-A1 (DE)
Title: Overvoltage protection device for thyristor-controlled rectifier apparatuses in a half-controlled, balanced, single-phase or multi-phase bridge circuit and a centre-point circuit
Inventor: OTTWITZ FRIEDRICH
IPC: H02H9/04
Filed: 1985-02-11
Abstract: In the case of a rectifier apparatus (1, 2, 3) which is designed in a half-controlled, balanced bridge circuit or centre-point circuit and contains a smoothing inductor (6) having a freewheeling diode (14), an interruption in the load current (for example the load current of a battery 7) can lead to a voltage peak which is intended to be short-circuited by a circuit which manages without a diode located in the load circuit and its power loss. To this end, the smoothing inductor (6) is bridged by a thyristor (15) which is connected in reverse parallel. Further thyristors (16, 17) are connected between the input supply points (100 V, -100 V) for the mains energy and the load-side end of the inductor (6). The thyristors are triggered by a monitoring device (10). <IMAGE>
Patent DE-3507161-A1 (DE)
Title: Supporting claw for loads suspended on the roadway support of the underground working
Inventor: GOTTSCHALK GUENTER
IPC: E21F17/02
Filed: 1985-03-01
Abstract: In a supporting claw for loads suspended on the roadway support of the underground working by means of a cross piece, which has one or more recesses for accommodating a connection member for attaching the load and bearing surfaces for a centre section of the outer contour of a support profile, and by means of one hook-head bolt each, for the thread end of which in the cross piece in each case a recess is provided in an abutment, the hook shanks lying next to the support profile and the hook heads reaching behind the support profile, provision is made according to the invention for the hook shanks and the hook heads to consist of a bar profile in which the hook heads are bent out of the straight hook shanks at an obtuse angle, and for the cross piece to have a support on the outside next to each recess for a thread end of a hook-head bolt, against which support the hook shank above the threaded end inserted in the recess bears, the hook heads being held free of contact by the support profile in one each of two converging bores or chiselled-out portions.
Patent DE-3508165-A1 (DE)
Title: Bogey for a railway waggon
Inventor: DICKHART III WILLIAM W
IPC: B61F5/14
Filed: 1985-03-07
Abstract: The braking system for a railway waggon bogey (10) with a pair of side frames (12, 14) for receiving the ends of the axles (22, 28), on which in each case two wheels (24, 26; 30, 32) are seated, has running wheel brakes (34, 36, 38, 40) which are provided for the application of braking forces to each of the wheels in one direction, and disc brakes (42, 44, 46, 48) which are provided for the application of braking forces to each of the wheels in the opposite direction. <IMAGE>
Patent DE-3508657-A1 (DE)
Title: Packaging box
IPC: B65D5/43
Filed: 1985-03-12
Abstract: A box, in particular a slip-over box having a receiving part and an overlapping lid part, in which at least one window-type punch-out (6) is arranged in at least one side wall (5, 7) of a box part (1, 3), preferably of the receiving part (1), and in which a punch-out, which covers the window-type punch-out (6) when the lid part (2) is fitted on, is provided in the assigned side wall (7) of the other box part, preferably of the lid part (2) and a securing element (8, 17) is provided which locks both box parts (1, 2) relative to one another by pressing-in in the region of the punch-outs. <IMAGE>
Patent DE-3512988-A1 (DE)
Title: Hose connection
Inventor: KURZOK REIMUND DIPL ING
IPC: F16L33/34
Filed: 1985-04-11
Abstract: The invention relates to a hose connection, comprising a rigid pipe of metal or plastic for connecting flexible hoses of natural, synthetic or special rubber with or without reinforcing strengtheners. The essential feature of this hose connection is that the end of the hose is pushed into the rigid pipe and that there is a bonding layer in the contact region between the outer face of the hose and the inner face of the pipe.
Patent DE-3521612-A1 (DE)
Title: Process and apparatus for the metered admixture of large particulate accompanying material to ice cream or the like
IPC: A23G3/20
Filed: 1985-06-15
Abstract: The invention relates to a process and an apparatus for the metered admixture preferably of large particulate accompanying material to ice cream in the course of continuous production. The accompanying material is continuously withdrawn from a reservoir, its metering is carried out gravimetrically by sequential, repeated, discrete weighing operations. This weighed-out accompanying material (1), produced discontinuously, is evenly distributed in a feed channel to the ice cream stream (15) and continuously admixed to this. The apparatus according to the invention contains a reservoir (feed hopper 2) for the accompanying material (1), a withdrawal apparatus (vibrating channel 3) for continuously withdrawing the accompanying material (1) from the reservoir and an admixing device (6) for continuous admixture of the accompanying material (1) to the ice cream stream (15). The withdrawal apparatus fills a metering balance (5) which weighs out each time a desired amount of the accompanying material (1) in sequential, repeated weighing operations and then delivers this to a vibrating belt (7) which receives the accompanying material (1) and distributes it evenly. <IMAGE>
Patent DE-3522593-A1 (DE)
Title: Nozzle head for pipe cleaning
Inventor: GLATT HANS-DIETER ING
IPC: B08B9/053
Filed: 1985-06-25
Abstract: The invention relates to a nozzle head for pipe cleaning, in particular for cleaning filter pipes, having a pressure medium connection, two nozzle rings arranged at a distance from one another and at the circumference, the nozzles of the trailing nozzle ring, seen in the advance direction, being directed rearwardly, and a spring-pretensioned control piston which can be operated by differential pressure application and is arranged so as to be axially movable in the nozzle head for the alternating feeding of pressure medium to the two nozzle rings. In order to permit a thorough treatment of deposits during pipe cleaning as far as the base, without the danger of the nozzle head getting stuck or burying itself, it is provided that the nozzles of the leading nozzle ring are feed-in nozzles directed rearwardly at a smaller setting angle to the axis of the nozzle head than the nozzles of the trailing nozzle ring, the leading nozzle ring being arranged on an essentially pointed conical headpiece with a smaller diameter than the nozzle head.
Patent DE-3526625-A1 (DE)
Title: Segmental cage for rolling-contact bearings
Inventor: HANS RUEDIGER
IPC: F16C33/38
Filed: 1985-07-25
Abstract: The segments of a cage for a rolling-contact bearing are connected by barrel-shaped beads and corresponding recesses. This gives a positive connection in all directions. The connection permits a swivelling movement of the segments relative to one another and this swivelling movement can be limited by stop faces. <IMAGE>
Patent DE-3533931-A1 (DE)
Title: Disc brake, particularly for motor vehicles
Inventor: KRETZER HORST
IPC: F16D65/097
Filed: 1985-09-24
Abstract: A disc brake, particularly for motor vehicles, has a brake housing which reaches around the rim of a brake disc, around brake linings arranged on both sides of the brake disc and around a spring (2, 72) which is supported on the brake housing and on the brake linings so as to brace these against one another. In order to achieve an adequate preloading force and ensure the required stroke, the spring (2, 72) has two circumferentially extending spring arms (24, 26, 84, 88) which can be brought to rest with a section (16, 18) bent essentially in the shape of a U on a supporting surface on the brake lining and with a further section on a supporting surface (52, 54) formed on the brake housing (56). <IMAGE>
Patent DE-3535629-A1 (DE)
Title: Broadcaster, especially for granular fertilizers
Inventor: DREYER HEINZ
IPC: A01C17/00
Filed: 1985-10-05
Abstract: Broadcaster, especially for granular fertilizers, with a supply container and with a distributor device having preferably at least two driven distributor members, to which the materials to be discharged can be fed via at least one respective outlet orifice closable by means of at least one slide and adjustable to different opening widths, the respective slide being capable of being brought into the closing position and into the opening position by means of an operating element, the opening position of the slide being capable of being fixed by means of at least one element adjustable on the frame of the broadcaster, in such a way that this basic opening position can be assumed faultlessly by the slide as often as desired, the opening cross-section of the outlet orifice exposed by the slide being variable, during the use of the broadcaster, via an operating element designed as a remote-control device, in such a way that a smaller and a larger opening cross-section can be set in relation to the basic setting, according to Patent ... (Patent application P 3503905). In order to improve the broadcaster according to the main patent in such a way that the remote-control device can adapt the discharge quantity of the fertilizer broadcaster in a simple way to the spreading conditions continuously and slowly, provision is made for the remote-control device to be designed in such a way that the opening cross-section of the outlet orifice (152)... both... Original abstract incomplete. <IMAGE>
Patent DE-3540083-A1 (DE)
Title: Device for stripping electrical cables, and for pressing plugs onto the same
Inventor: GYGER RICHARD
IPC: H02G1/12
Filed: 1985-11-12
Abstract: A device for stripping different lengths of electrical cables and for pressing plugs onto the stripped cable elements has, in a known manner, a moving lifting upper part (5) and a stationary lower part (6) with a plug feed (8). In order to improve the operating processes for stripping and crimping, a common cable holding and plug separating device (9) is integrated in the lower part (6) and its two cylinder/piston units (33, 33') are integrated in a base (7) of the device. The stripping device (50), which is arranged in a sliding manner in a machine housing (1), is constructed in two stages, the first stage being a stripping stage and the second stage an ejection stage for the scrap insulation which has been cut off. Suitable ejection pliers (53) are constructed such that they can be displaced, tilted and pivoted laterally. <IMAGE>
Patent DE-3545130-A1 (DE)
Title: Arrangement suitable even for pumps and motors with very high pressures or with a non-lubricating fluid
Inventor: EICKMANN KARL
IPC: F16F1/32
Filed: 1985-12-19
Abstract: According to the main application, conical ring elements are held together by clamping rings which have radially resilient retaining lips. While said rings and elements are suitable for pressures over a thousand bar, they do not permit unlimitedly higher pressures. Therefore, the ring arrangements are accommodated in a strong casing and the casing is steered temporally in parallel to the pressure in the working chamber in the ring arrangement. The ring arrangement is thus surrounded by a fluid pressure which is about half the pressure in the working chamber. Consequently, the pressure in the system can be approximately doubled and reach several thousand bar. According to a further illustrative embodiment, a pump is provided for, e.g., water, which has an unlimited service life and works under several thousand bar of pressure, by arranging for the pump plunger to be immersed in a pumping manner in a fluid which is arranged above the water and has lubricating and non-corrosive properties.
Patent DE-3546501-A1 (DE)
Title: Device for the continuous supply of hydraulically setting composition
Inventor: MEYER ADOLF PROF DR ING
IPC: B28C5/40
Filed: 1985-09-13
Abstract: The device has a tubular barrel (10) which has a feed point (12) and a discharge orifice (20). In the barrel there is mounted a driven, rotating shaft (32) which effects a transport flow through the barrel. The shaft (32) bears, in the transport direction, in series, tools for metering (34), mixing (40, 46) and fine comminution (52, 54). Water can be added via a connection (14). The device continuously supplies hydraulically setting composition, dry or with added water, of uniform consistency and composition. <IMAGE>
Patent DE-3605270-A1 (DE)
Title: Elastic mounting of a high-speed rotor
Inventor: RAJSIGL ZDENEK DIPL ING
IPC: F16C27/06
Filed: 1986-02-19
Abstract: The invention relates to an elastic mounting of a high-speed rotor, especially of high-spinning machines. The shaft supporting the elastic mounting has a pressed-on spinning rotor at its one end, the other shaft end being trued for the attachment of a belt pulley. According to the invention, the central bush 1 engages into the rubber members 2, 3 on the spinning-rotor side and on the belt-pulley side, the rigidity of the rubber member 2 located on the belt-pulley side being higher than that of the rubber member 3 located on the spinning-rotor side. The combination of the rubber members 2, 3 of differing rigidity achieves an optimum dynamic balancing of the spinning rotor. The mounting according to the invention is suitable for fine-spinning machines having rotor speeds above 60,000 min<-1>. <IMAGE>
Patent DE-3605308-A1 (DE)
Title: Device for positioning a cutting tool, a machining unit, an auxiliary device or the like
Inventor: KALMBACH KURT
IPC: B23Q16/00
Filed: 1986-02-19
Abstract: In order to reduce the dimensions with regard to depth and width in a device for positioning a cutting tool, a machining unit, an auxiliary device or the like, which is equipped with a rotatable part which carries the stops and is rotatable gradually about its axis via a ratchet drive with piston/cylinder arrangement, according to the invention the rotatable part (38) of the ratchet drive (39) is arranged on the outside of the rotary body (23), and the reciprocating part (40) is directly connected to the piston (43) of the piston/cylinder arrangement (44), which is integrated in the housing (21) of the device (13) in the peripheral area of the rotary body (23). <IMAGE>
Patent DE-3607886-A1 (DE)
Title: Variable element for use as windbreak, room divider or the like
Inventor: WAWRZINEK PETER
IPC: A47G5/00
Filed: 1986-03-10
Abstract: Hitherto, windbreaks, room dividers or the like have been manufactured such that the products are not given possibilities of movement, going beyond the "concertina principle", of the rigid members connected in the hinge links and forming the visible faces. The variable element with increased variability in relief for the abovementioned purposes consists of the layering of individual elements capable of being produced in series, which are provided with holes at the ends and are designed such that they can be connected to one another by the detachable or non-detachable stabilising elements, projections of the layering structure in the joint regions and end regions being compensated for by distance pieces. The stabilising elements hold the individual members axially and fix, depending on length, one or more hinge joint(s) formed from in each case two individual-member ends. The increased variability of the relief of the visible faces results from the number of stabilising elements, connecting the individual-member ends, in the respective joint regions and/or from the combination of structurally identical elements which, depending on design, can be connected to one another or constructed in a manner penetrating one through the other.
Patent DE-3613262-A1 (DE)
Title: Device for honing cylinder bores
Inventor: LINSENMAYER THOMAS
IPC: B24B33/02
Filed: 1986-04-19
Abstract: A device for honing cylinder bores in crankshaft casings is to be designed in such a way that a high degree of accuracy is achieved by the honing process. For this purpose, provision is made according to the invention for a clamping plate to be mounted on the cylinder-head side of the crankshaft casing, which clamping plate is provided with bores which correspond in diameter to the cylinder bores and are aligned with the latter, the clamping plate being clamped against the crankshaft casing in each case by a plurality of screws arranged around the tubular wall of the cylinder face, and the bores in the clamping plate and the cylinder faces being jointly honed.
Patent DE-3615888-A1 (DE)
Title: Device for machining workpieces
Inventor: SCHNEIDER KLAUS
IPC: B23Q3/157
Filed: 1986-05-09
Abstract: A device with at least one tool (8) for machining workpieces (2) is described. The tool is releasably clamped in a rotatable spindle (3) movable relative to the workpiece to be machined. To carry out auxiliary operations connected with the machining of the workpiece, a manipulator is fastened to the spindle. The manipulator has a piston (13) displaceable relative to the spindle and relative to the workpiece to be machined. The manipulator can be used, for example, for the tool change. It conveys the tools between a magazine and a change station having two tool carriers (23), while the spindle receives the tools from the change station and deposits them in the change station again. <IMAGE>
Patent DE-3619987-A1 (DE)
Title: Body pack, preferably face pack for cosmetic and/or therapeutic purposes
Inventor: BAERMANN HORST
IPC: A61N2/08
Filed: 1986-06-13
Abstract: In a body pack, preferably a face pack for cosmetic and/or therapeutic purposes comprising a binder composition (2) and permanent magnets (3), the permanent magnets are arranged on a carrier sheet (4). The binder composition (2) is located between the permanent magnets which are magnetized at right angles relative to their surface, so that one or more poles (N, S) are present on one surface while the corresponding opposite poles (S, N) are present on the opposite surface. The carrier sheet (4) provided with the permanent magnets (3) and the binder composition (2) may be applied directly onto the body parts to be treated. It is also possible to apply the binder composition (2) first onto the body parts and to insert the carrier sheets (4) provided with the permanent magnets (3) into the binder composition thereafter. The carrier sheet (4) itself may resemble a face pack (1). <IMAGE>
Patent DE-3622173-A1 (DE)
Title: Load locking mechanism for helicopters
Inventor: MOGGERT WOLF-DIETER
IPC: B64D1/06
Filed: 1986-07-02
Abstract: The invention relates to a load locking mechanism for helicopters, for suspending, locking and releasing loads. A design is proposed which not only minimises the component cost and weight penalty of previous embodiments, but furthermore allows rapid, central release without the release arms moving and, above all, also allows a low overall structural height of the latching mechanism. <IMAGE>
Patent DE-3622526-A1 (DE)
Title: Flexurally rigid plate, particularly calotte for a sound transducer
Inventor: KRUEGER HELMUT
IPC: H04R7/12
Filed: 1986-07-04
Abstract: In a plate (P) which, in particular, is suitable as loudspeaker calotte, the wall thickness (K) continuously initially increases from the inside towards the outer edge over half (R0/2) the plate radius and then decreases again. <IMAGE>
Patent DE-3625162-A1 (DE)
Title: Circuit arrangement for a pulse processing circuit
Inventor: ABENDROTH MANFRED DR ING
IPC: A61M16/00
Filed: 1986-07-25
Abstract: The invention relates to a circuit arrangement for a pulse processing circuit with a breath recognition circuit and two programmable 4-decadic up-down counters which permits optimum triggering of these counters for measurement of the tidal volume under the practical conditions of ventilated or spontaneously breathing patients. With inclusion of a circuit arrangement that has already been proposed for the processing of pulse signals proportional to the tidal volume this is achieved by the arrangement of digital circuit groups and signal linkage thereof to form a complex combined circuit.
Patent DE-3625832-A1 (DE)
Title: Process for guiding a textile web and device for carrying out the process
Inventor: STEINBERGER JOSEF
IPC: D06C3/06
Filed: 1986-07-30
Abstract: The invention relates to a process for guiding a textile web, in particular a layflat tubular web along a predetermined travel line, in which the travelling web is acted on mechanically and so as to reset it transversely to the travel direction in a guide device activated by means of a sensor apparatus, and a device for carrying out the process. In known processes, the web is clamped between correction rolls or guided in a serpentine manner via a plurality of correction rolls which, for correction, are adjusted transversely to the web travel direction and reset the web to the predetermined travel line. According to the invention, on the other hand, it is provided to gather the web transversely to the travel direction and parallel to the plane of the web and to reset it in the gathered state.
Patent DE-3626393-A1 (DE)
Title: Arrangement for air filtering for motor vehicles
Inventor: SOETHOUT FREDDIE
IPC: B60H1/00
Filed: 1986-08-04
Abstract: An arrangement for air filtering with a dust filter which can be switched off is characterised according to the invention by the following features: the flat dust filter (2) is arranged in the supply-air duct (4) of a fan (6) such that the flat sides of the dust filter fill at least approximately the cross-secttn of the supply-air duct (4). By pivoting the dust filter (2) about the axis of rotation (8) of the supply-air duct (4), the dust filter (2) closes, with one of its narrow sides, the intake opening AL for the external air and, if appropriate, also for the recirculated air UL. In one of its end positions within its supply-air duct (4), the dust filter (2) is switched off. In this embodiment, in the event of a high air-volume requirement, a higher air stream can be introduced into the vehicle interior without increasing the fan-drive power. <IMAGE>